Tourists and researchers on a whale-watching boat off the coast of Western Australia got a little more action than they ...

A massive gang of over 60 orcas was seen brutalizing an endangered pygmy blue whale off the coast of Western Australia by a ...

KITTY HAWK, N.C. (WAVY) – A survey crew that has spent the past five years tracking whale locations just had their first orca sighting — off the coast of Kitty Hawk, North Carolina.

SEATTLE — A new orca calf spotted in the Puget Sound last week is part of the family of the last killer whale captured in United States waters. The new Bigg's, or mammal-hunting, orca calf was ...